Update for Rust v1.89+

Author: onethumb

.github/workflows/tests.yml

@@ -13,6 +13,7 @@ jobs:
         os: [ubuntu-latest, ubuntu-22.04-arm, ubuntu-24.04-arm, macos-latest]
         rust-toolchain:
           - "1.81" # minimum for this crate
+          - "1.89" # when VPCLMULQDQ was stabilized
           - "stable"
           - "nightly"
     runs-on: ${{ matrix.os }}
@@ -44,6 +45,7 @@ jobs:
         target: [i586-unknown-linux-gnu, i686-unknown-linux-gnu]
         rust-toolchain:
           - "1.81" # minimum for this crate
+          - "1.89" # when VPCLMULQDQ was stabilized
           - "stable"
           - "nightly"
     steps:
@@ -69,6 +71,7 @@ jobs:
         target: [powerpc-unknown-linux-gnu, powerpc64-unknown-linux-gnu]
         rust-toolchain:
           - "1.81" # minimum for this crate
+          - "1.89" # when VPCLMULQDQ was stabilized
           - "stable"
           - "nightly"
     steps:

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changes for crc-fast-rust
 
 ## [1.4.0](https://github.com/awesomized/crc-fast-rust/releases/tag/1.4.0) - 2025-08-08
+* [Enable VPCLMULQDQ support on Rust 1.89+](https://github.com/awesomized/crc-fast-rust/pull/10)
 * [Support custom CRC parameters](https://github.com/awesomized/crc-fast-rust/pull/11)
 * [Add checksum command-line utility](https://github.com/awesomized/crc-fast-rust/pull/12)
 * [Remove bindgen](https://github.com/awesomized/crc-fast-rust/pull/13)

Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 keywords = ["crc", "checksum", "simd", "accelerated", "fast"]
 categories = ["algorithms", "encoding", "hardware-support"]
 repository = "https://github.com/awesomized/crc-fast-rust"
-description = "Fast, hardware-accelerated CRC-32 and CRC-64 checksum calculation using SIMD"
+description = "World's fastest generic CRC32 and CRC64 calculator using SIMD. Supplies a C-compatible shared library for use in other languages."
 readme = "README.md"
 
 # 1.69.0 added VPCLMULQDQ x86 detection support, 1.70.0 added LLVM 16 which supports PMULL2 on Aarch64
@@ -44,8 +44,8 @@ harness = false
 [features]
 alloc = []
 
-# the features below aren't in use, are deprecated, and will be removed in the next MAJOR version
-vpclmulqdq = [] # depreated, VPCLMULQDQ stabilized in Rust 1.89.0
+# the features below are deprecated, aren't in use, and will be removed in the next MAJOR version (v2)
+vpclmulqdq = [] # deprecated, VPCLMULQDQ stabilized in Rust 1.89.0
 optimize_crc32_auto = [] # deprecated
 optimize_crc32_neon_eor3_v9s3x2e_s3 = [] # deprecated
 optimize_crc32_neon_v12e_v1 = [] # deprecated

README.md

@@ -5,22 +5,22 @@
 [![Latest Version](https://img.shields.io/crates/v/crc-fast.svg)](https://crates.io/crates/crc-fast)
 [![Documentation](https://img.shields.io/badge/api-rustdoc-blue.svg)](https://docs.rs/crc-fast)
 
-Fast, hardware-accelerated CRC calculation for
-[all known CRC-32 and CRC-64 variants](https://reveng.sourceforge.io/crc-catalogue/all.htm) using SIMD intrinsics,
+World's fastest generic CRC calculator for
+[all known CRC-32 and CRC-64 variants](https://reveng.sourceforge.io/crc-catalogue/all.htm), as well as bring-your-own
+custom parameters, using SIMD intrinsics,
 which can exceed [100GiB/s](#performance) on modern systems.
 
-Supports acceleration on `aarch64`, `x86_64`, and `x86` architectures, plus has a safe non-accelerated table-based 
+Supports acceleration on `aarch64`, `x86_64`, and `x86` architectures, plus has a safe non-accelerated table-based
 software fallback for others.
 
 The [crc crate](https://crates.io/crates/crc) is ~0.5GiB/s by default, so this is
-[up to >220X faster](#tldr-just-tell-me-how-to-turn-it-up-to-11-), and even the most conservative baseline settings
-are >27X.
+[up to >220X faster](#tldr-just-tell-me-how-to-turn-it-up-to-11-).
 
 This is unique, not just because of the performance, but also because I couldn't find a single generic SIMD-accelerated
 implementation (in any language) which worked for _all_ known variants, using the
 [Rocksoft model](http://www.ross.net/crc/download/crc_v3.txt), especially the "non-reflected" variants.
 
-So I wrote one.
+So I wrote one. :)
 
 ## Other languages
 
@@ -144,7 +144,8 @@ assert_eq!(checksum.unwrap(), 0xcbf43926);
 
 ## Custom CRC Parameters
 
-For cases where you need to use CRC variants not included in the predefined algorithms, you can define custom CRC parameters and use the `*_with_params` functions.
+For cases where you need to use CRC variants not included in the predefined algorithms, you can define custom CRC
+parameters and use the `*_with_params` functions.
 
 ### Digest with custom parameters